import java.util.Random;

public class test {
    public static void main(String[] args) {
        Random random = new Random();
        char[] arr = new char[5];
        int i;
        for (i = 0; i < 4; i++) {
            int ra = random.nextInt(52) + 65;

            arr[i] = (char) ra;
        }
        System.out.println(arr[1]);
    }
}
